FrostfallOnce the oranges are yellow day by day, why do you have more needle eyes on the fruit? And look up at the bottom of the tree, and it's half green and half yellow. Don't worry about the weather, and don't think about losing weight. It's mostly the fruit fly. People call it a needle bee. Frost downLe winterThese 20 days, it's a seasonOrange gardenThe golden window of harvest: solid, with few and clean fruit at a good price; missing, full of bad fruit, six months of dry water. A lot of old-fashioned years have been sown in these 20 days, not untreated, not taken seriously -- when the needles were found, the bugs had settled in the fruit。
I'm going to get this guy first. The fruit fly (orange flies) specializes in turning to mature fruit for spawning, sugar orange, umbilical, olympic, honeyfruit, which is almost impossible to escape as long as it is in the turnover to harvest, and the south orange garden is particularly heavy. Among them, the sugar oranges are thin, the oars are large, and the rate of commodity fruit falls most noticeably and with greater focus. The low ventilation and humidity of flat plots and the fact that the insect mouths tend to be heavier than the slopes are also the reason why the same management makes it easier to explode in lowland gardens。
Why are you stuck in 20 days? Look at its life history. Insects lay their eggs in fruit, they hatch white and fat, and the fruit rots out, and falls off; maggots fall into the ground and melt in the ground for the winter, and fall into the ground the following year, when the insects come out and lay their eggs, they can tumble for generations. Before and after the fall of the frost, the temperature and the color of the fruit correspond to its appetite, with the concentration of the insects plume and the concentration of the spawning, which peaks throughout the year. The trouble is: it's plattered, and you're going to fight today, and you're going to make another one tomorrow and tomorrow, and it's going to take a long time, and you can't do it alone. In other words, it's not a hit job, it's a catch-up job。
Before you do it, learn to see the needle. The fruit fly lays its eggs, with a pointy hole on the face of the fruit, and a circle of oil is immersed and its colour darkened; and in a few days the fruit rots out of it and crawls on white maggots, that is it. There are two types of "fake killer" to be distinguished: the disease-induced fallout usually does not have such a needle hole, which starts with the rotting of the gotti or the wound; and the sun burns white and dry on the sun, which is not the same thing. And there's one of the easiest places for a rookie -- the drops and the needle eye. If you look at the fruit on the tree, you'll seriously underestimate the disaster, and when you find the fruit on the ground, the worm base will go up. A pen, a plastic bag, and daily visits to the park are much less costly than aftercare. There's a little trick to determine whether the home is at its peak: counting the insects in the trap every day, going up for a few days, which means that the plume is plumbing, the bait and the medicine must follow. A lot of people started using needle eyeballs as sunburns or diseases and dragged them to the bottom of the ground. It's already half late。
A lot of people see needle eyeballs, and the first reaction is, "just take a shot." wrong. A batch of worms came out of the ground, and you went down today, and another batch came out in two days. There are also those who think that "the poison is poison," and run to high-level, restricted drugs such as the kobwia, with the result that the insects are very few, the fruit and humans suffer first, the agricultural waste is overrated, and the buyers refuse to accept directly. The question is not whether it's a drug problem, but whether you can do three things: be seductive, secure, and catch。
"enticing" is the most cost-effective way to get rid of a large part of the insect. Self-made glucose vinegar: 100 g of red sugar, 50 ml of vinegar, 30 ml of white wine, 500 ml of water and 90% of trichlorfon blending with 2 to 3 g (with a registered booby); bottled to the bottom of the tree crown, one to two trees, seven to 10 days in exchange for acid aroma. Co-ordinated with the sexual induction agent, the one known as methylbutylene phenol, with between three and five traps per acre, 1. 5 to 1. 8 metres off the ground, which is cleared. Sugar and vinegar simulates the stench of bad fruit from sweet acid wine, which is steady for insects and costs a few dollars a barrel; sexual baits are designed to target males and contain the number of offspring, and the two are so diverse that the base figure is actually pressed down. A tight-budget garden, full of sugar and vinegar, is much cheaper than buying a finished trap, and the key is to change and hang. It doesn't spray fruit, it's safe, and it helps you to find out which worms are high and when, and it's like "surveillance."。
"accomplished" depends on the drug. A bucket of water (30 kg, 15 litres) is thus fitted: 25 per cent of the inhaled aphid acne is added to 8 to 10 g, or 10 per cent of the acne is wettable powder is added to 20 to 30 g to go to the fruit and abdomen; and 2. 5 per cent of the infested hccp cream is added to a barrel of 20 to 30 ml or 1. 8 per cent of avc cream is added to 30 to 40 ml. The inhaler is responsible for "to the bottom of the golem," the hit is responsible for "to the point." it's used on two rotations, seven to ten days, two or three times in a row. In the evening of the night, the insects were most active and came out to get their mates, when they were sprayed; at midday, the sun was poisoned, the insects were in hiding and they were beaten for nothing。
It's going to have to be filled with rain. It's going to be plume. The focus is on the edges of the canopy and the face of the fruit, the spray is thin and leaves are not leaked. It's a common formulation reference, which varies from plant to plant. It must follow the registration label of the bottle in your hand, so don't copy the numbers, and don't mix the various drugs. There is a high risk of residual and intervalent use of poisons before citrus extraction. The so-called security interval is the number of days that must be left between the last dose and the pick, and the label is clear and clear, and it is better not to hit or step on the line before the pick-up, or to spend the last year in a bad way。
"hold on" is the end. It's nothing if you don't pack it. The fruit of the earth, the needles on the trees, are to be picked every day, buried in depth or dying of high temperatures, and the maggots are never to be drilled back into the earth — the fruit they have taken is thrown by their hands, and the maggots crawl back to the ground for the winter, and they are to feed the insects next year. When you finish the fruit-cleaning garden, you flip the tree plate upside down, turn the earth's acupuncture out of the ground to freeze to death and burn to death, and next year's base figure is directly reduced; the tree plate and the surrounding weeds are sprayed again, breaking its back. Don't underestimate the daily pick-up, and once the maggots are mixed into the commodities, the purchaser's price will be reduced and even in bulk, with much greater losses than that. Controlling the faller under the tree and not entering the box is the most effective way to keep the commodity rate. An orchard with a bag, where the pocket is tightened and the needle cannot go in, is particularly useful for high-quality fruit。
Five pits were warned not to step on: first, no highly toxic drugs are restricted, like the krabwellian, and the insects are unstoppable; secondly, no hands must stop for the first 15 to 20 days, and they can't pass through, and they can't eat themselves; thirdly, don't expect another season of the pharmacist, when the infestation is incomplete; fourthly, one drug is easily resistant to pests, with insects and tentacles, and better than two or three ingredients, not to stare at a brand for old age; and fifthly, no children, no birds, no bottles, no eyes。
If you look at the axis of time, the smoothest rhythm is to drop the booby-trapped one week before the fall of the frost, to start with the first dose, then every 7 to 10 days, while picking the fruit every day, then the fruit goes down on the plate. Round and round, one missing link ahead of you. The whole set of rhythms is booby-trapped before the frost drops, drug pressure during the chromosomal period, daily harvests of fruit, and then flipping over the plate. 20 days to be solid, and one season of orange garden, you'll be less concerned. The chinese medicine is a commonly used reference value for the industry. In conjunction with the local plant protection department's recommendation to approve the use of the registration label for the drug in your hands, it is important that the pre-adopt drug remain safe。
